I'm needing to convert some files for video editing. I'm looking for a free program if there are any, with multiple video format conversions. Any suggestions?

go here, its free and it works great. http://www.softwareclub.ws/v_converter.html

If you need to convert any video to any video format you can try VidLogo (http://www.geovid.com/VidLogo/). There is a free trial version without time limit.